JPS55116602A - Bromine recovering method - Google Patents

Bromine recovering method

Info

Publication number
JPS55116602A
JPS55116602A JP2520479A JP2520479A JPS55116602A JP S55116602 A JPS55116602 A JP S55116602A JP 2520479 A JP2520479 A JP 2520479A JP 2520479 A JP2520479 A JP 2520479A JP S55116602 A JPS55116602 A JP S55116602A
Authority
JP
Japan
Prior art keywords
soln
bromine
contg
precipitates
chlorine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2520479A
Other languages
English (en)
Japanese (ja)
Inventor
Isao Yokomichi
Takeo Yamada
Akio Mori
Kiyoshi Oota
Minoru Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ishihara Sangyo Kaisha Ltd
Nissan Chemical Corp
Original Assignee
Ishihara Sangyo Kaisha Ltd
Nissan Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ishihara Sangyo Kaisha Ltd, Nissan Chemical Corp filed Critical Ishihara Sangyo Kaisha Ltd
Priority to JP2520479A priority Critical patent/JPS55116602A/ja
Priority to PCT/JP1979/000239 priority patent/WO1980001905A1/ja
Priority to GB8033828A priority patent/GB2055782B/en
Priority to CH833980A priority patent/CH643216A5/de
Priority to DE2953595T priority patent/DE2953595C2/de
Publication of JPS55116602A publication Critical patent/JPS55116602A/ja
Priority to EP79901256A priority patent/EP0034184B1/de
Priority to US06/201,404 priority patent/US4324665A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/09—Bromine; Hydrogen bromide
    • C01B7/096—Bromine
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/12—Halogens or halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/04—Oxidation reduction potential [ORP]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
JP2520479A 1979-03-05 1979-03-05 Bromine recovering method Pending JPS55116602A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2520479A JPS55116602A (en) 1979-03-05 1979-03-05 Bromine recovering method
PCT/JP1979/000239 WO1980001905A1 (en) 1979-03-05 1979-09-07 Method for recovering bromine contained in a discharge
GB8033828A GB2055782B (en) 1979-03-05 1979-09-07 Method for recovering bromine contained in a discharge
CH833980A CH643216A5 (de) 1979-03-05 1979-09-07 Verfahren zur rueckgewinnung von brom aus abfallfluessigkeit.
DE2953595T DE2953595C2 (de) 1979-03-05 1979-09-07 Verfahren zur Rückgewinnung von Brom aus einer Flüssigkeit
EP79901256A EP0034184B1 (de) 1979-03-05 1980-09-24 Verfahren zur wiedergewinnung von in einer entladung enthaltenem brom
US06/201,404 US4324665A (en) 1979-03-05 1980-11-05 Process for recovering bromine from waste liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2520479A JPS55116602A (en) 1979-03-05 1979-03-05 Bromine recovering method

Publications (1)

Publication Number Publication Date
JPS55116602A true JPS55116602A (en) 1980-09-08

Family

ID=12159413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2520479A Pending JPS55116602A (en) 1979-03-05 1979-03-05 Bromine recovering method

Country Status (7)

Country Link
US (1) US4324665A (de)
EP (1) EP0034184B1 (de)
JP (1) JPS55116602A (de)
CH (1) CH643216A5 (de)
DE (1) DE2953595C2 (de)
GB (1) GB2055782B (de)
WO (1) WO1980001905A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237930C1 (de) * 1982-10-13 1984-04-05 Leybold-Heraeus GmbH, 5000 Köln Reinigung von wasserstoff-freien,fluorierten Schmiermitteln
CN100341846C (zh) * 2002-12-12 2007-10-10 厦门市先端科技有限公司 苯胺、苯酚及其衍生物的制备方法
CN110606607B (zh) * 2018-06-14 2021-11-19 中国石油化工股份有限公司 一种从溴化丁基橡胶工业废水中回收溴素的方法
CN110606592B (zh) * 2018-06-14 2021-10-19 中国石油化工股份有限公司 一种溴化丁基橡胶含溴废水综合利用方法
CN113735061B (zh) * 2021-11-04 2022-02-11 清大国华环境集团股份有限公司 一种含溴代芳烃的危险废液中回收溴的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979050A (de) * 1972-12-05 1974-07-30
JPS5015797A (de) * 1973-06-15 1975-02-19
JPS5127439A (de) * 1974-08-30 1976-03-08 Sekoh Giken Kk

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359221A (en) * 1941-04-29 1944-09-26 Dow Chemical Co Recovery and purification of bromine
US3401203A (en) * 1964-01-21 1968-09-10 Sun Chemical Corp Preparation of amines
US3371998A (en) * 1965-05-06 1968-03-05 Dow Chemical Co Process for the removal of bromine, air and co2 from saline water
GB1421904A (en) * 1974-08-15 1976-01-21 Nissan Chemical Ind Ltd Continuous process for preparing bromine
JPS5280658A (en) * 1975-12-26 1977-07-06 Kubota Ltd Method for removing ammoniac nitrogen from waste water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979050A (de) * 1972-12-05 1974-07-30
JPS5015797A (de) * 1973-06-15 1975-02-19
JPS5127439A (de) * 1974-08-30 1976-03-08 Sekoh Giken Kk

Also Published As

Publication number Publication date
EP0034184A4 (de) 1981-08-31
EP0034184B1 (de) 1983-07-20
WO1980001905A1 (en) 1980-09-18
DE2953595C2 (de) 1982-08-19
GB2055782A (en) 1981-03-11
DE2953595T1 (de) 1981-03-12
EP0034184A1 (de) 1981-08-26
US4324665A (en) 1982-04-13
GB2055782B (en) 1983-04-20
CH643216A5 (de) 1984-05-30

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